Attack on Titan (fanfic)

~ this is not going to include any of the main characters, but it might, idk ~
Robin Rivers, part of the Training Corps, and number three. After the boat got filled with her parents on, she never saw them again, and lived in an orphanage for most of her life. Up until that chance to avenge the loss of the human race. She can change her entire life with just one vertical manuevering kit.